jQuery - passing value from one input to another

Question

I have a form  with several input fields that are title  name  address etc  What I want to do  is to get these values and  put them  into values of other input fields  For example   lt label for  first name  gt First Name lt  label gt   lt input type  text  name  name    gt    lt label for  surname  gt Surname lt  label gt   lt input type  text  name  surname    gt    lt label for  firstname  gt Firstname lt  label gt   lt input type  text  name  firstname  disabled  disabled    gt    So If I enter John in the first name field  then the value of firstname will also be John   Many thanks

User · Accepted Answer

Assuming you can put ID s on the inputs       name   change function             firstname   val   this  val           JSFiddle Example  Otherwise you ll have to select using the names      input name  name     change function            input name  firstname     val   this  val

User · Answer

It s simpler if you modify your HTML a little bit    lt label for  first name  gt First Name lt  label gt   lt input type  text  id  name  name  name    gt    lt label for  surname  gt Surname lt  label gt   lt input type  text  id  surname  name  surname    gt    lt label for  firstname  gt Firstname lt  label gt   lt input type  text  id  firstname  name  firstname  disabled  disabled    gt    then it s relatively simple    document  ready function              name   change function               firstname   val     name   val

User · Answer

Add ID attributes with same values as name attributes and then you can do this        first name   change function            firstname   val   this  val

User · Answer

Get input1 data to send them to input2 immediately   lt div gt   lt label gt Input1 lt  label gt    lt input type  text  id  input1  value    gt   lt  div gt    lt  br gt   lt label gt Input2 lt  label gt   lt input type  text  id  input2  value    gt    lt script type  text javascript  gt            document  ready function                      input1   keyup function                      var value     this  val                        input2   val value                                lt  script gt

[jquery] jQuery - passing value from one input to another

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